This single-sided paper build up tape provides a .013" increase for each layer used, which means each wrap is about 1/5th of an increase in size. A full size increase, for example from standard to midsize, is +1/16" (or +.0625") which would require 5 wraps of tape. The paper build up tape is easy apply and resist wrinkling even when multiple layers are applied. Each roll is 48mm x 55 yards.